Abstract | ||
---|---|---|
We introduce the new concept of an elastic filterless optical network and propose an efficient heuristic algorithm for solving the static routing and spectrum assignment problem. Our simulation results obtained for different network topologies under multi-period traffic show increasing bandwidth savings with the growth of traffic load compared to a fixed-grid scenario. We also show the benefits of periodical spectrum defragmentation. |
Year | DOI | Venue |
---|---|---|
2015 | 10.1109/LCOMM.2015.2394401 | IEEE Communications Letters |
Keywords | Field | DocType |
flexible bandwidth allocation,multiperiod traffic,static routing problem,filterless networks,bandwidth allocation,wdm,elastic filterless optical network,telecommunication network topology,elastic optical networking,flexible grid,spectrum assignment problem,network topologies,flex-grid,routing and spectrum assignment (rsa),optical communication,periodical spectrum defragmentation,routing,telecommunications,network topology,transponders,bandwidth,optical filters | Static routing,Bandwidth allocation,Computer science,Heuristic (computer science),Transponder,Defragmentation,Computer network,Network topology,Assignment problem,Bandwidth (signal processing) | Journal |
Volume | Issue | ISSN |
19 | 4 | 1089-7798 |
Citations | PageRank | References |
1 | 0.40 | 6 |
Authors | ||
8 |
Name | Order | Citations | PageRank |
---|---|---|---|
Zhenyu Xu | 1 | 9 | 2.04 |
Christine Tremblay | 2 | 23 | 3.56 |
Émile Archambault | 3 | 15 | 3.42 |
Marija Furdek | 4 | 54 | 13.96 |
jiajia chen | 5 | 275 | 38.60 |
lena wosinska | 6 | 442 | 49.88 |
Michel P. Bélanger | 7 | 27 | 6.20 |
Paul Littlewood | 8 | 19 | 3.62 |